.App{
    footer{
        position: fixed;
        bottom: 0;
        z-index: 999;
        width: 100%;
        padding: 0 1.55rem;
        height: 2.6325rem;
        background: #fff;
        display: flex;
        justify-content: space-around;
        a{
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #9a9a9a;
            font-size: 0.6rem;
            i{
                width: 1.35rem;
                height: 1.35rem;
                background: url(./assets/img/sy1.png) no-repeat center center;
                background-size: cover;
                margin-bottom: 0.15rem;
                &.fl{
                    background-image: url(./assets/img/fl1.png);
                }
                &.gwc{
                    background-image: url(./assets/img/gwc1.png);
                }
                &.wd{
                    background-image: url(./assets/img/wd1.png);
                }
            }
            &.active{
                color: #d44d44;
                .sy{
                    background-image: url(./assets/img/sy2.png);
                }
                .fl{
                    background-image: url(./assets/img/fl2.png);
                }
                .gwc{
                    background-image: url(./assets/img/gwc2.png);
                }
                .wd{
                    background-image: url(./assets/img/wd2.png);
                }
            }
        }
    }
}